For citations:
Fattakhov R.G., Stepanova T.F., Malysheva N.S., Koval’chuk M.L., Grebenyukov K.V. Infection Rate of Fish of the Cypriniidae Family by Helminth Larvae of the Opisthorchiidae Family in the Seym and Psel rivers Basins in Kursk Region. Russian Journal of Parasitology. 2019;13(1):36-40. (In Russ.) https://doi.org/10.31016/1998-8435-2019-13-1-36-40